package com._520it._04_many2many.mapper;


import com._520it._03_many2one_one2many.domain.Department;
import com._520it._04_many2many.domian.Student;
import org.apache.ibatis.annotations.Param;

import java.util.List;


public interface StudentMapper {
    void save(Student student);

    void delete(Long stuId);
    Student getStudentById(Long stuId);





}
